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On the phone:

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Customer Service: 1-800-418-7903

Technical Support: 1-800-GO-VEXTA (468-3982)

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Japanese Support

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VEXTA Step Motors
US Series AC Speed Control System
US Series

The US Series is a panel mounted control unit and speed control motor package. Wiring is performed by connecting with easy-to-use connectors. This series is optimal for easy speed control applications.

Easy Connection

The operation is possible just by connecting the control unit into the power supply after connecting the motor and control unit through easy-to-use connectors.

Easy Operation

The speed can be easily set with the potentiometer on the front panel of the control unit.

Approved by Major Safety Standards

The US Series is recognized by UL and CSA. Models certified under the China Cumpulsory Certification (CCC) System are also available. CE Marking is used in accordance with the Low Voltage Directive and EMC Directive.

Long Life, Low Noise GN-S Gearhead Available

The new "long life, low noise GN-S gearhead" achieves a long rated life of 10,000 hours, twice the level of a conventional gearhead, by adopting innovative technologies and structure.

RoHS Compliant Models Available

RoHS (Restriction of Hazardous Substances) Directive:
Directive on restriction of the use of certain hazardous substances in electrical and electronic equipment (2002/95/EC).
The RoHS Directive prohibits the use of six chemical substances in electrical and electronic products sold in the EU member states. The six controlled substances are: lead, hexavalent chromium, cadmium, mercury and two specific brominated flame-retardants (PBB and PBDE).

Product Lineup

Type Output
Power
Power Supply
(VAC)
Permissible
Torque*
Speed
Range

Round Shaft
Round Shaft

6 W (1/125 HP)

Single-Phase
110/115

7.1 oz-in

90 ~ 1600

Single-Phase
220/230
7.1 oz-in 90 ~ 1600 [60 Hz]
90 ~ 1400 [50 Hz]

15 W (1/50 HP)

Single-Phase
110/115

17.7 oz-in

90 ~ 1600

Single-Phase
220/230
17.7 oz-in 90 ~ 1600 [60 Hz]
90 ~ 1400 [50 Hz]

25 W (1/30 HP)

Single-Phase
110/115

28 oz-in

90 ~ 1600

Single-Phase
220/230
29 oz-in 90 ~ 1600 [60 Hz]
90 ~ 1400 [50 Hz]

40 W (1/19 HP)

Single-Phase
110/115

36 oz-in

90 ~ 1600

Single-Phase
220/230
42 oz-in 90 ~ 1600 [60 Hz]
90 ~ 1400 [50 Hz]

60 W (1/12 HP)

Single-Phase
110/115

69 oz-in

90 ~ 1600

Single-Phase
220/230
69 oz-in 90 ~ 1600 [60 Hz]
90 ~ 1400 [50 Hz]

90 W (1/8 HP)

Single-Phase
110/115

103 oz-in

90 ~ 1600

Single-Phase
220/230
103 oz-in 90 ~ 1600 [60 Hz]
90 ~ 1400 [50 Hz]
Parallel Shaft
Parallel Shaft

6 W (1/125 HP)

Single-Phase 100/115

Click on Power Supply
to View Gear Ratios
and Speed-Torque
Values

Single-Phase 200/230

15 W (1/50 HP)

Single-Phase 100/115
Single-Phase 200/230

25 W (1/30 HP)

Single-Phase 100/115
Single-Phase 200/230

40 W (1/19 HP)

Single-Phase 100/115
Single-Phase 200/230

60 W (1/12 HP)

Single-Phase 100/115
Single-Phase 200/230

90 W (1/8 HP)

Single-Phase 100/115
Single-Phase 200/230

*Permissible Torque values vary with input voltage and motor speed, not all values are shown. Refer to product's speed-torque chart for more details.

View Products = View all US Series products.


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